{"product_id":"dorman-h620218-brake-hydraulic-hose","title":"Dorman H620218 Brake Hydraulic Hose - Rear Left or Rear Right","description":"\u003ch2\u003eReliable Brake Hydraulic Hose for Audi A4, A4 Quattro, and S4\u003c\/h2\u003e\u003cp\u003eThe Dorman H620218 brake hydraulic hose is designed to provide dependable brake fluid transfer for Audi A4, A4 Quattro, and S4 models. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety under various driving conditions.\u003c\/p\u003e\u003ch2\u003eKey Features of Dorman H620218 Brake Hose\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed with EPDM rubber hose material for flexibility and durability\u003c\/li\u003e\n\u003cli\u003eBlack outer sleeve made of rubber with protective jacket included\u003c\/li\u003e\n\u003cli\u003eEnds feature treated steel fittings: banjo fitting on one end and female fitting on the other\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets for secure sealing and leak prevention\u003c\/li\u003e\n\u003cli\u003eOverall length of 10.81 inches with 12 mm thread diameter on end 1 and M10 x 1.0 inside diameter on end 2\u003c\/li\u003e\n\u003cli\u003eMounting hardware and brackets are not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Dorman Brake Hydraulic Hose\u003c\/h2\u003e\u003cp\u003eThis Dorman brake hydraulic hose (part number H620218) is specifically designed for Audi A4, A4 Quattro, and S4 vehicles, ensuring compatibility and reliable fitment. The hose is made from EPDM rubber, known for its resistance to heat, ozone, and brake fluid, which helps maintain hose integrity over time. The black rubber outer sleeve with an additional jacket provides protection against abrasion and environmental factors. Both ends of the hose are equipped with treated steel fittings— a banjo fitting on one end and a female fitting on the other— to ensure secure connections within the brake system. The included gaskets help create a tight seal, reducing the risk of leaks and maintaining brake system pressure.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked brake hydraulic hoses on Audi A4, A4 Quattro, and S4\u003c\/li\u003e\n\u003cli\u003eResolving brake fluid leaks caused by damaged or deteriorated hoses\u003c\/li\u003e\n\u003cli\u003eRestoring proper brake fluid flow and pressure for consistent braking performance\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or bulging due to internal damage or contamination\u003c\/li\u003e\n\u003cli\u003eUpgrading from aged or OEM hoses to maintain brake system reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is securely lifted and supported before beginning brake hose replacement\u003c\/li\u003e\n\u003cli\u003eCarefully remove old hose fittings and clean mounting points to prevent contamination\u003c\/li\u003e\n\u003cli\u003eUse the included gaskets to ensure a proper seal at both fitting ends\u003c\/li\u003e\n\u003cli\u003eDo not reuse old mounting hardware or brackets; verify compatibility with existing components\u003c\/li\u003e\n\u003cli\u003eAfter installation, bleed the brake system thoroughly to remove air and restore proper brake function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the H620218 brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to common brake system stresses. This part includes gaskets for proper sealing and is backed by Dorman's quality standards. Please refer to Dorman's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43783368999093,"sku":"BKKX-H620218","price":34.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_H620218_Fro.jpg?v=1774996441","url":"https:\/\/www.partcatalog.com\/products\/dorman-h620218-brake-hydraulic-hose","provider":"PartCatalog","version":"1.0","type":"link"}